Thrive

Building Self-Improving Tax Agents with Codex

OpenAI, Thrive, and Crete collaborated to build a self-improving tax agent using Codex, targeting automation of tax filings, accuracy improvements, and workflow acceleration. The system demonstrates an agentic deployment pattern where the agent iteratively improves its own performance. This represents a concrete enterprise deployment case study of OpenAI's Codex in a high-stakes professional domain.